AUTOMATIC EQUALIZATION USING ADAPTIVE FREQUENCY-DOMAIN FILTERING AND DYNAMIC FAST CONVOLUTION - Patent 2628317

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EP 2 628 317 A1

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(43)	Date of publication:
	21.08.2013 Bulletin 2013/34

(21)	Application number: 11764382.5

(22)	Date of filing: 13.09.2011

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International Patent Classification (IPC):

H04R 3/04^(2006.01)

(86)	International application number:
	PCT/US2011/051322

(87)	International publication number:
	WO 2012/050705 (19.04.2012 Gazette 2012/16)

(84)	Designated Contracting States:
	AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

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Priority:

14.10.2010 US 393224 P

(71)	Applicant: Dolby Laboratories Licensing Corporation
	San Francisco, CA 94103-4813 (US)

(72)	Inventors:
	FIELDER, Louis, D. San Francisco California 94103-4813 (US) MCGRATH, David, S. McMahons Point New South Wales 2060 (AU)

(74)	Representative: Dolby International AB Patent Group Europe
	Apollo Building, 3E Herikerbergweg 1-35 1101 CN Amsterdam Zuidoost 1101 CN Amsterdam Zuidoost (NL)

(54)	AUTOMATIC EQUALIZATION USING ADAPTIVE FREQUENCY-DOMAIN FILTERING AND DYNAMIC FAST CONVOLUTION